Chiba
70 monitoring stations · readings from 17 to 46
Average AQI
Air quality in Chiba
Air quality in Chiba is currently 26 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Chiba right now.
We aggregate 70 stations across Chiba. Individual stations range from 17 at the cleanest to 46 at the worst, so conditions vary across Chiba — the local figure matters more than the average.
Chiba breaks down into 25 cities you can open individually. Of those listed below, Sosa is reading highest at 46 and Kamagaya lowest at 21.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Cities in Chiba
25 cities
Sosa
Good
- Stations
- 1
- Range
- 46–46
Katsuura
Good
- Stations
- 1
- Range
- 38–38
34Togane
Good
- Stations
- 2
- Range
- 25–42
Yachimata
Good
- Stations
- 1
- Range
- 33–33
32Kimitsu
Good
- Stations
- 2
- Range
- 25–38
31Narita
Good
- Stations
- 2
- Range
- 29–33
Sakura
Good
- Stations
- 1
- Range
- 29–29
29Yotsukaido
Good
- Stations
- 3
- Range
- 25–38
26Yachiyo
Good
- Stations
- 3
- Range
- 21–33
25Chiba
Good
- Stations
- 6
- Range
- 21–26
Futtsu
Good
- Stations
- 1
- Range
- 25–25
25Honcho
Good
- Stations
- 2
- Range
- 25–25
25Ichihara
Good
- Stations
- 8
- Range
- 25–25
25Kisarazu
Good
- Stations
- 3
- Range
- 25–25
25Matsudo
Good
- Stations
- 6
- Range
- 25–25
25Narashino
Good
- Stations
- 2
- Range
- 25–25
25Noda
Good
- Stations
- 2
- Range
- 25–25
25Tateyama
Good
- Stations
- 2
- Range
- 25–25
Yokoshiba
Good
- Stations
- 1
- Range
- 25–25
23Ichikawa
Good
- Stations
- 14
- Range
- 17–25
22Kashiwa
Good
- Stations
- 3
- Range
- 21–25
Abiko
Good
- Stations
- 1
- Range
- 21–21
Inzai
Good
- Stations
- 1
- Range
- 21–21
Kamagaya
Good
- Stations
- 1
- Range
- 21–21
Mobara
Good
- Stations
- 1
- Range
- 21–21
About Chiba
Coordinates
35.631, 140.040
Centroid of monitored stations
Stations
70
Reporting in this area
Spread
17 – 46
Cleanest to worst station reading
Other regions nearby
Chiba air quality, answered
Chiba is currently reading an AQI of 26, which is Good. It is the average across 70 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
26 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 70 stations in Chiba, reading between 17 and 46.
Of the cities currently listed for Chiba, Sosa is reading highest at 46 (Good).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Chiba on the map.
Every station around it, live — or find out what today's reading means for you personally.